package com.nsi.config;

/**
 * 数据源标识保存在线程变量中，避免多线程操作数据源时互相干扰
 *
 * @author Luo Zhen
 */
public class DynamicDataSourceHolder {


    private static final ThreadLocal<String> THREAD_DATA_SOURCE = new ThreadLocal<String>();

    public static String getDataSource() {
        return THREAD_DATA_SOURCE.get();

    }

    public static void setDataSource(String dataSource) {
        THREAD_DATA_SOURCE.set(dataSource);

    }

    public static void clearDataSource() {
        THREAD_DATA_SOURCE.remove();

    }
}
